🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.67 AU - 1.09 AU

Year: 299 Days

Day: 12.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.29 AU - 2.11 AU

Year: 802 Days

Day: 33.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,888,737 km

• M1: 173,534 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.79 AU - 4.01 AU

Year: 2267 Days

Day: 17.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 156.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,888,737 km

• M1: 313,258 km (0.108 R)
• M2: 2,547,801 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.75 AU - 4.49 AU

Year: 3024 Days

Day: 34.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.2

Radius: 10.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.75 AU - 6.61 AU

Year: 5556 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,888,737 km

• M1: 240,254 km (0.085 R)
• M2: 328,218 km (0.117 R)
• M3: 420,819 km (0.099 R)
• M4: 561,441 km (0.105 R)
• M5: 1,129,614 km (0.07 R)
• M6: 1,568,982 km (0.102 R)
• M7: 2,120,400 km (0.079 R)
• M8: 2,638,458 km (0.097 R)
• M9: 2,842,808 km (0.092 R)
• M10: 3,171,026 km (0.027 R)
• M11: 3,339,623 km (0.063 R)
• M12: 3,686,092 km (0.044 R)
• M13: 3,812,651 km (0.058 R)
• M14: 4,174,828 km (0.111 R)
• M15: 4,333,402 km (0.084 R)
• M16: 4,440,364 km (0.096 R)
• M17: 4,521,147 km (0.105 R)
• M18: 4,793,864 km (0.092 R)
• M19: 6,206,816 km (0.093 R)
• M20: 6,297,173 km (0.072 R)
• M21: 6,540,718 km (0.073 R)
• M22: 6,787,255 km (0.088 R)
• M23: 6,974,253 km (0.04 R)
• M24: 7,194,461 km (0.037 R)
• M25: 7,449,076 km (0.118 R)
• M26: 7,771,460 km (0.087 R)
• M27: 8,098,481 km (0.114 R)
• M28: 8,530,370 km (0.095 R)
• M29: 8,901,821 km (0.036 R)
• M30: 9,003,997 km (0.105 R)
• M31: 9,140,879 km (0.081 R)
• M32: 9,625,426 km (0.119 R)
• M33: 9,800,456 km (0.04 R)
• M34: 9,941,377 km (0.102 R)
• M35: 10,189,410 km (0.096 R)
• M36: 10,764,165 km (0.039 R)
• M37: 12,095,736 km (0.098 R)
• M38: 12,171,283 km (0.083 R)
• M39: 12,436,819 km (0.077 R)
• M40: 12,551,112 km (0.075 R)
• M41: 12,665,853 km (0.068 R)
• M42: 13,050,769 km (0.042 R)
• M43: 13,167,006 km (0.032 R)
• M44: 13,517,813 km (0.066 R)
• M45: 13,713,936 km (0.095 R)
• M46: 13,950,749 km (0.079 R)
• M47: 15,851,390 km (0.045 R)
• M48: 16,726,688 km (0.106 R)
• M49: 17,021,844 km (0.1 R)
• M50: 20,561,629 km (0.1 R)
• M51: 20,697,015 km (0.03 R)
• M52: 20,923,357 km (0.091 R)
• M53: 22,251,786 km (0.086 R)
• M54: 23,324,702 km (0.092 R)
• M55: 23,986,074 km (0.107 R)
• M56: 25,134,237 km (0.065 R)
• M57: 25,472,329 km (0.077 R)
• M58: 26,153,448 km (0.109 R)
• M59: 26,791,034 km (0.107 R)
• M60: 27,384,339 km (0.089 R)
• M61: 27,632,671 km (0.08 R)
• M62: 27,832,085 km (0.095 R)
• M63: 28,785,173 km (0.103 R)
• M64: 29,494,417 km (0.118 R)
• M65: 29,698,169 km (0.071 R)
• M66: 30,620,440 km (0.108 R)
• M67: 30,723,513 km (0.115 R)
• M68: 31,240,673 km (0.11 R)
• M69: 31,396,404 km (0.109 R)
• M70: 32,545,914 km (0.07 R)
• M71: 32,861,865 km (0.103 R)
• M72: 33,337,586 km (0.118 R)
• M73: 34,028,878 km (0.086 R)
• M74: 34,617,546 km (0.049 R)
• M75: 35,479,678 km (0.098 R)
• M76: 36,512,651 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 12.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.88 AU - 7.84 AU

Year: 6498 Days

Day: 5.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 82.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,888,737 km

• M1: 165,306 km (0.117 R)
• M2: 249,978 km (0.047 R)
• M3: 369,208 km (0.091 R)
• M4: 912,248 km (0.083 R)
• M5: 1,177,934 km (0.105 R)
• M6: 1,526,497 km (0.039 R)
• M7: 1,643,333 km (0.075 R)
• M8: 2,098,409 km (0.056 R)
• M9: 2,207,317 km (0.09 R)
• M10: 2,522,669 km (0.091 R)
• M11: 2,780,725 km (0.109 R)
• M12: 3,554,296 km (0.119 R)
• M13: 3,632,685 km (0.081 R)
• M14: 3,817,738 km (0.109 R)
• M15: 4,391,745 km (0.098 R)
• M16: 4,617,787 km (0.1 R)
• M17: 4,789,675 km (0.107 R)
• M18: 5,438,481 km (0.039 R)
• M19: 5,620,392 km (0.114 R)
• M20: 5,958,932 km (0.116 R)
• M21: 7,080,467 km (0.087 R)
• M22: 7,989,573 km (0.038 R)
• M23: 8,127,503 km (0.112 R)
• M24: 8,793,064 km (0.052 R)
• M25: 9,078,646 km (0.119 R)
• M26: 9,695,438 km (0.088 R)
• M27: 9,842,642 km (0.096 R)
• M28: 10,325,993 km (0.063 R)
• M29: 11,008,159 km (0.093 R)
• M30: 11,665,792 km (0.086 R)
• M31: 11,822,421 km (0.1 R)
• M32: 12,216,910 km (0.092 R)
• M33: 12,938,121 km (0.107 R)
• M34: 13,549,678 km (0.051 R)
• M35: 13,796,963 km (0.093 R)
• M36: 14,170,658 km (0.066 R)
• M37: 14,505,608 km (0.063 R)
• M38: 15,226,221 km (0.09 R)
• M39: 15,785,268 km (0.073 R)
• M40: 16,176,167 km (0.026 R)
• M41: 17,771,629 km (0.113 R)
• M42: 17,952,044 km (0.03 R)
• M43: 18,042,401 km (0.092 R)
• M44: 18,132,908 km (0.094 R)
• M45: 18,359,997 km (0.084 R)
• M46: 18,954,948 km (0.115 R)
• M47: 19,416,756 km (0.106 R)
• M48: 19,649,082 km (0.116 R)
• M49: 20,540,386 km (0.106 R)
• M50: 21,540,897 km (0.115 R)
• M51: 21,781,450 km (0.101 R)
• M52: 22,119,691 km (0.091 R)
• M53: 23,095,817 km (0.108 R)
• M54: 23,589,191 km (0.079 R)
• M55: 23,688,224 km (0.092 R)
• M56: 24,335,684 km (0.111 R)
• M57: 24,435,765 km (0.102 R)
• M58: 24,586,260 km (0.08 R)
• M59: 25,954,183 km (0.091 R)
• M60: 26,415,543 km (0.117 R)
• M61: 26,724,762 km (0.069 R)
• M62: 26,931,506 km (0.092 R)
• M63: 28,657,567 km (0.111 R)
• M64: 29,935,282 km (0.088 R)
• M65: 30,203,810 km (0.116 R)
• M66: 30,473,086 km (0.114 R)
• M67: 30,797,265 km (0.063 R)
• M68: 31,886,487 km (0.1 R)
• M69: 32,656,318 km (0.104 R)
• M70: 32,877,423 km (0.117 R)
• M71: 33,432,282 km (0.095 R)
• M72: 34,158,280 km (0.084 R)
• M73: 34,382,827 km (0.066 R)
• M74: 35,115,557 km (0.042 R)
• M75: 35,228,803 km (0.097 R)
• M76: 36,195,953 km (0.067 R)
• M77: 36,481,984 km (0.084 R)
• M78: 37,402,609 km (0.033 R)
• M79: 37,691,932 km (0.081 R)
• M80: 37,807,870 km (0.104 R)
• M81: 39,090,672 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.1

Radius: 14.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.59 AU - 12.63 AU

Year: 12499 Days

Day: 9.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,888,737 km

• M1: 185,801 km (0.044 R)
• M2: 463,155 km (0.113 R)
• M3: 766,539 km (0.106 R)
• M4: 1,053,618 km (0.119 R)
• M5: 1,178,682 km (0.111 R)
• M6: 1,658,292 km (0.062 R)
• M7: 2,037,523 km (0.077 R)
• M8: 2,224,072 km (0.066 R)
• M9: 2,500,828 km (0.089 R)
• M10: 2,788,953 km (0.104 R)
• M11: 2,937,205 km (0.088 R)
• M12: 4,048,418 km (0.072 R)
• M13: 4,388,304 km (0.117 R)
• M14: 4,737,615 km (0.101 R)
• M15: 5,023,646 km (0.055 R)
• M16: 5,132,404 km (0.05 R)
• M17: 5,241,909 km (0.052 R)
• M18: 5,463,464 km (0.076 R)
• M19: 5,763,557 km (0.071 R)
• M20: 6,617,163 km (0.09 R)
• M21: 6,816,726 km (0.119 R)
• M22: 7,140,306 km (0.113 R)
• M23: 7,345,106 km (0.039 R)
• M24: 7,510,262 km (0.097 R)
• M25: 7,635,027 km (0.105 R)
• M26: 8,098,481 km (0.09 R)
• M27: 8,614,593 km (0.071 R)
• M28: 9,052,766 km (0.116 R)
• M29: 9,230,189 km (0.115 R)
• M30: 9,860,145 km (0.113 R)
• M31: 10,134,358 km (0.075 R)
• M32: 10,364,888 km (0.047 R)
• M33: 10,690,563 km (0.105 R)
• M34: 11,066,802 km (0.116 R)
• M35: 12,615,588 km (0.087 R)
• M36: 12,863,771 km (0.083 R)
• M37: 13,465,903 km (0.12 R)
• M38: 14,077,160 km (0.086 R)
• M39: 14,645,632 km (0.112 R)
• M40: 14,801,961 km (0.108 R)
• M41: 15,011,249 km (0.099 R)
• M42: 15,168,925 km (0.073 R)
• M43: 15,591,988 km (0.107 R)
• M44: 16,721,152 km (0.045 R)
• M45: 17,213,180 km (0.116 R)
• M46: 18,155,497 km (0.108 R)
• M47: 19,228,562 km (0.083 R)
• M48: 20,380,167 km (0.082 R)
• M49: 20,671,583 km (0.029 R)
• M50: 21,435,879 km (0.07 R)
• M51: 22,389,117 km (0.089 R)
• M52: 22,750,096 km (0.03 R)
• M53: 25,331,108 km (0.104 R)
• M54: 26,529,088 km (0.061 R)
• M55: 27,166,973 km (0.113 R)
• M56: 28,653,228 km (0.075 R)
• M57: 29,570,862 km (0.099 R)
• M58: 30,099,540 km (0.081 R)
• M59: 30,431,498 km (0.117 R)
• M60: 32,789,609 km (0.11 R)
• M61: 33,199,657 km (0.111 R)
• M62: 34,718,075 km (0.084 R)
• M63: 35,345,639 km (0.117 R)
• M64: 35,625,835 km (0.057 R)
• M65: 36,470,764 km (0.062 R)
• M66: 36,612,284 km (0.069 R)
• M67: 37,322,425 km (0.101 R)
• M68: 39,552,480 km (0.098 R)
• M69: 40,867,146 km (0.076 R)
• M70: 42,493,275 km (0.09 R)
• M71: 44,065,399 km (0.096 R)
• M72: 44,291,442 km (0.082 R)
• M73: 44,593,629 km (0.059 R)
• M74: 45,199,800 km (0.11 R)
• M75: 47,729,500 km (0.039 R)
• M76: 48,582,806 km (0.043 R)
• M77: 48,738,537 km (0.115 R)
• M78: 50,068,762 km (0.057 R)
• M79: 50,541,192 km (0.049 R)
• M80: 51,490,241 km (0.048 R)
• M81: 51,967,009 km (0.106 R)
• M82: 52,365,388 km (0.063 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 17,680 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit